Let Surgeon Simulator 2013 turn you into Harold Shipman

If a surgeon screwed up a delicate heart operation by messing around in real life, it would be both a tragedy and cause for a public outcry. In the realm of videogames, it's hilarious. Surgeon Simulator 2013 is a game all about life-or-death medical procedures -- using physics that fight you at every step.

Created for the Global Game Jam, this hastily constructed sim is bare-bones yet still utterly painful to watch. Wince in vicarious agony as a doctor reduces rib cages to jigsaw pieces while wailing in terror at his own murderous rampage. It's hilarious and agonizing.